关于Python实现Interface base64加解密方法

'''

以下Python Code运行环境为windows10，

　　Python版本为3.5.3

　　涉及的库：base64,json,unittest

'''

# coding=utf-8

# import requests

# import hashlib

import base64, json

import unittest

 

 

class DemoRequests(unittest.TestCase):

def setUp(self):

#self._url = 'http://www.baidu.com'

self.json_ = {

"username": "001",

"password": "001",

"uuid": "F9E73F13915A6283F4D9916C36E6D867"

}

 

def tearDown(self):

print("Request_test_End...")

 

# 加密json_字符串

def test_request_json_encryption(self):

# 把dict类型的json_转换成bytes字节流的str类型的json_

json_encryption = base64.b64encode(json.dumps(self.json_).encode('utf-8'))

print(json_encryption)

return json_encryption

 

# 解密json_字符串

def test_request_json_Decrypt(self):

# --------------------------------------------------------------------------------------------------------

json_encryption = self.test_request_json_encryption()

# 把bytes字节流的str类型的json进行解密 decode(默认为utf-8)

# b'{"password": "001", "username": "001", "uuid": "F9E73F13915A6283F4D9916C36E6D867"}'

json_decrypt = base64.b64decode(json_encryption.decode('utf-8'))

print(json_decrypt)

# --------------------------------------------------------------------------------------------------------

# 把解密后的bytes类型数据转换成str类型数据

# {"uuid": "F9E73F13915A6283F4D9916C36E6D867", "password": "001", "username": "001"}

json_encryption_str = json_decrypt.decode()

print(json_encryption_str)

 

# -------------------------------------------------------------------------------------------------------

# 得到str类型数据后,要转换成dict类型,才能取出某个key的values

json_encryption_dict = json.loads(json_encryption_str)

print(type(json_encryption_dict))

 

# -------------------------------------------------------------------------------------------------------

# 比如要取出"uuid"的value

json_encryption_dict_uuid = json_encryption_dict["uuid"]

print(json_encryption_dict_uuid)

 

 

if __name__ == '__main__':

unittest.main()